-23.19% is the change from 923 to 709
Calculation steps:
[( 709 - 923 ) ÷ 923] x 100 = -23.19%
Formula
Percentage change = [(709 - 923) / 923] x 100
Subtract the new number by the original number
709 - 923 = -214
-214 ÷ 923 = -0.23185265438786565
-0.23185265438786565 x 100 = -23.19%